Dammit I had my eye on those!
I’ve been looking for something similar, though on a tighter budget.
This place offers a good range of hub/spoke/rim choices, and seem to have pretty decent customer service:
Bicycle Wheel Warehouse - Blackset Race 11 Wheel Set 1495g*
edit: they don’t post to Aus.
This place does though: williamscycling.com - This website is for sale! - williamscycling Resources and Information.
They look nice not sure what they are like but 90kg is pretty heavy for that low of a spoke count.
If your’e riding hills got 28 min my old boys 100kg and has killed two sets of token ta 30 or what ever they are, a set of the new dt swiss, two sets of ksriums and a couple of bontragers in the last 4-5 years i just gave him my 28h atlanta’s to dura ace with bladed spokes and they are still true after 3 months.
Sorry etomato, on a trusted wheelbuilder friend of mine i bit the bullet, I am a little worried as to how they hold up-they’re said by Easton to not have a weight restriction. I’ll post here when they’re built up and rolling. Thanks again for all your suggestions.